# PETSc Options, IO, and System Utilities PETSc provides a variety of "system" level routines, including parallel file access, graphics, options management, and synchronized printing to screen.
Source files
err.h
fp.c
errstop.c
adebug.c
checkptr.c
err.c
errabort.c
errtrace.c
pstack.c
signal.c
Directories